APA (7th ed.) Citation

Easton, L. B., & Klein, M. (1984). Expressways: A baal language program.Level 6. The Economy Company.

Chicago Style (17th ed.) Citation

Easton, Lois Brown, and Marvin Klein. Expressways: A Baal Language Program.Level 6. The Economy Company, 1984.

MLA (8th ed.) Citation

Easton, Lois Brown, and Marvin Klein. Expressways: A Baal Language Program.Level 6. The Economy Company, 1984.

Warning: These citations may not always be 100% accurate.